🔍 新旧APIの差分抽出 次はAPIの差分抽出です。 この点、IB証券のTWS APIのパッケージ仕様は以下のようになっています（Java版ですが、基本構成はPythonなども同様）。

The goal of the IB-insync library is to make working with the Trader Workstation API from Interactive Brokers as easy as possible. Python 3.6 or higher; A running TWS or IB Gateway application ...

The IBKR TWS API enables users to automate a variety of tasks, including placing orders, accessing account and portfolio information, and retrieving market data: https://lnkd.in/eZRypk7K #AlgoTrading ...

A gRPC-based service that provides a modern RPC interface to Interactive Brokers TWS/Gateway API. Historical data: Max 50 requests per 10-minute sliding window, plus a 15-second gap between identical ...